If an object made of substance A is rubbed with an object made of substance B, then A becomespositively charged and B becomes negatively charged. If however an object made of substanceA is rubbed with an object made of substance C, then A becomes negatively charged, What willhappen if an object made of substance B is rubbed against an object made of substance C?
Question
If an object made of substance A is rubbed with an object made of substance B, then A becomespositively charged and B becomes negatively charged. If however an object made of substanceA is rubbed with an object made of substance C, then A becomes negatively charged, What willhappen if an object made of substance B is rubbed against an object made of substance C?
Solution
When an object made of substance B is rubbed against an object made of substance C, B will become negatively charged and C will become positively charged.
Here's the step-by-step reasoning:
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When A is rubbed with B, A becomes positively charged. This means that B has a stronger hold on electrons and pulls them away from A, leaving A with a positive charge and B with a negative charge.
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When A is rubbed with C, A becomes negatively charged. This means that A has a stronger hold on electrons and pulls them away from C, leaving A with a negative charge and C with a positive charge.
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Therefore, when B is rubbed with C, B, having a stronger hold on electrons, will pull them away from C. This will leave B with a negative charge and C with a positive charge.
Similar Questions
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